code: def close(self):
      if cfg.tensorboard_each_run:
          self.tb_writer.close()
  
imports: import logging
  import math
  import sys
  import torch
  import graphgym.register
  from graphgym.config import cfg
  from graphgym.utils.device import get_current_gpu_usage
  from graphgym.utils.io import dict_to_json, dict_to_tb, makedirs
label_desc: Use image node_id 16 for calling the Logger obj's underlying member method code with example usage: obj.close() without return types